有一六位串行七段数码显示器，要求六位循环123456、234567、345678、456789、567890、678901、789012、890123、901234、012345、123456……换屏间隔时间为25ms，已达到从视力角度看，显示系统是在连续循环显示。试编写现实程序。-Paragraph 16 there is a serial digital display, 123456,234567,345678,456789,567890,678901,789012,890123,901234,012345,123456 cycle requirements ... ... 6-for-screen interval for 25ms, has reached the point of view from the vision , display systems are displayed in continuous cycle. Test procedures for the preparation of reality.